Critical NetScaler Vulnerability Exploited in Attacks
2026-09-10T13:24:00Z•dd124c7d5edcd97cfd64c0aaaff05df97c1252ace3112ea985f65069c8fb792c
CVE-2025-25249CVE-2026-19490CVE-2026-20079AI-enabled attacksAndroidCisco Secure FMCFortinetMicrosoft DefenderNetScalerPivotC2 RATactive exploitationauthentication bypassdata breachhealthcareprivilege escalationremote code executionsecurity patcheszero-day
What happened
SecurityWeek RSS digest covering multiple September 2026 security developments, including actively exploited authentication bypass and code execution vulnerabilities in NetScaler, Cisco Secure FMC, and Fortinet products; a Microsoft Defender zero-day allegedly enabling SYSTEM privileges; a major AdaptHealth healthcare data breach affecting 4.1 million people; widespread Android and chipmaker security patches; and increased attacker use of AI.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- securityweek
- Record identifier
- dd124c7d5edcd97cfd64c0aaaff05df97c1252ace3112ea985f65069c8fb792c
- Enrichment time
- 2026-09-10T13:24:00Z
- AI-assisted enrichment
- Yes
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